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Xiangjing (Shanghai) M&E Technology Co., Ltd

  • China,Shanghai ,Shanghai
  • Verified Supplier
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China Flowserve Digital HART Positioner Logix 420 520MD 3200MD 3800 Intelligent Valve
China Flowserve Digital HART Positioner Logix 420 520MD 3200MD 3800 Intelligent Valve

  1. China Flowserve Digital HART Positioner Logix 420 520MD 3200MD 3800 Intelligent Valve
  2. China Flowserve Digital HART Positioner Logix 420 520MD 3200MD 3800 Intelligent Valve
  3. China Flowserve Digital HART Positioner Logix 420 520MD 3200MD 3800 Intelligent Valve
  4. China Flowserve Digital HART Positioner Logix 420 520MD 3200MD 3800 Intelligent Valve
  5. China Flowserve Digital HART Positioner Logix 420 520MD 3200MD 3800 Intelligent Valve

Flowserve Digital HART Positioner Logix 420 520MD 3200MD 3800 Intelligent Valve

  1. MOQ: 1
  2. Price: US $955.00 - 1100.00/ Unit
  3. Get Latest Price
Payment Terms T/T
Packaging Details Cardboard box/Wooden crate
Communications HART 6 and 7
Customized support OEM
Sensitivity ≤ 0.25 %
Output Air Capacity 20.8 Nm³/h @ 4.1 bar(12.2 SCFM @ 60 psi)
Air Consumption 0.082 Nm³/h @ 4.1 bar(0.048 SCFM @ 60 psi)
Supply Ability 2000 sets per year
Delivery Time 6-8 weeks
Brand Name Flowserve
Model Number Logix 420

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Packaging Details Cardboard box/Wooden crate
Communications HART 6 and 7 Customized support OEM
Sensitivity ≤ 0.25 % Output Air Capacity 20.8 Nm³/h @ 4.1 bar(12.2 SCFM @ 60 psi)
Air Consumption 0.082 Nm³/h @ 4.1 bar(0.048 SCFM @ 60 psi) Supply Ability 2000 sets per year
Delivery Time 6-8 weeks Brand Name Flowserve
Model Number Logix 420
High Light Flowserve HART positioner intelligent valveLogix 520MD valve positionerPneumatic control valve with HART
Flowserve Logix 420 Digital Valve Positioner
Product Overview

The Flowserve Logix 420 digital positioner provides accurate and dependable control for pneumatic valves. With HART protocol support and piezo-based technology, it delivers good repeatability and low air consumption. Its simple local interface makes it practical for everyday process control needs.

Technical Specifications
Parameter Specification
Input Signal 4–20 mA DC + HART
Supply Air Pressure 2–10 bar
Air Consumption Low steady state
Linearity < ±1.0% FS
Repeatability < 0.2% FS
Operating Temperature –40 °C to +80 °C
Enclosure NEMA 4X / IP66
Housing Aluminum (standard)
Application Industry
  • Refineries and petrochemical
  • Chemical plants
  • Power utilities
  • General manufacturing
  • Valve automation projects
Common Problems & Solutions
  • Problem: High steady-state air use → Solution: Optimized low consumption design
  • Problem: Setup complexity → Solution: Local calibration interface
  • Problem: Environmental exposure → Solution: Robust NEMA 4X enclosure
Replacement Models
  • Previous generation Logix positioners
  • Logix 520MD for advanced diagnostics
Why Buy From Us
  • Authentic Flowserve product
  • Good value and warranty
  • Support for basic setup and tuning
  • Spare parts availability
Stock & Delivery Time
  • Common models: 6–10 weeks
  • Configured versions: 8–14 weeks
RFQ Form

Please provide:

  • Valve and actuator details
  • Supply air pressure
  • Area classification
  • Quantity needed
  • Delivery schedule

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2015

  • Total Annual:

    30,000,000-50,000,000

  • Employee Number:

    200~300

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

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  • Xiangjing (Shanghai) M&E Technology Co., Ltd
  • No.6 Building,No.98 Lane, No.1 Fulian Road, Baoshan District, Shanghai, China
  • https://www.shgongboshi.com/

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